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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/IO/PythonExport.cpp
//! @brief Implements Python export function in namespace IO.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#include "GUI/View/IO/PythonExport.h"
#include "Base/Util/Assert.h"
#include "GUI/Model/ToCore/SimulationToCore.h"
#include "GUI/View/Widget/AppConfig.h"
#include "GUI/View/Widget/FileDialog.h"
#include "Sim/Export/ExportToPython.h"
#include "Sim/Simulation/ScatteringSimulation.h"
#include <QFile>
#include <QMessageBox>
#include <QStandardPaths>
#include <QTextStream>
void IO::Py::saveScript(const SampleItem* sampleItem, const InstrumentItem* instrumentItem,
const SimulationOptionsItem* optionItem)
{
// Create output first (so that we don't go through the file dialog for nothing)
const auto simulation = GUI::ToCore::itemsToSimulation(sampleItem, instrumentItem, optionItem);
const QString script = QString::fromStdString(::Py::Export::simulationPlotCode(*simulation));
QString& dirname = gApp->script_export_dir;
if (dirname.isEmpty())
dirname = QStandardPaths::writableLocation(QStandardPaths::HomeLocation);
const QString filters("Python scripts (*.py)");
QString fname = GUI::FileDialog::w1_1f("Save Python script", dirname, filters);
if (fname.isEmpty())
return;
if (!fname.endsWith(".py"))
fname += ".py";
QFile file(fname);
if (!file.open(QIODevice::WriteOnly)) {
QMessageBox::warning(nullptr, "Save Python file", "File could not be opened for writing!");
return;
}
QTextStream out(&file);
out << script;
file.close();
}
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